Hi! My name is David Ma.

I joined Two Sigma Investments in 2012 as quantitative researcher after completing my bachelor's degree in mathematics at the University of Waterloo.

My hobbies come and go. Currently I photograph, fence, ski, enjoy cooking (and eating), and follow the cryptocurrency space. In the past I've enjoyed go (weiqi), chess/bughouse, badminton, table tennis, rock climbing, classical piano, typography, SSBM, and probably a few other things.

My resume, if you like that kind of stuff.